Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Jon Christopherson
On 08/17/2015 12:18 PM, Eric Dumazet wrote: From: Eric Dumazet Then can you try following fix as well ? Thanks ! [PATCH] timer: fix a race in __mod_timer() I have been running the latest code from git with the 2 patches in this thread applied. No issues so far. -Jon -- To unsubs

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Thomas Gleixner
On Mon, 17 Aug 2015, Eric Dumazet wrote: > [PATCH] timer: fix a race in __mod_timer() > > lock_timer_base() can not catch following : > > CPU1 ( in __mod_timer() > timer->flags |= TIMER_MIGRATING; > spin_unlock(&base->lock); > base = new_base; > spin_lock(&base->lock); > timer->flags &= ~TIMER_BA

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Sander Eikelenboom
On 2015-08-17 19:18, Eric Dumazet wrote: From: Eric Dumazet On Mon, 2015-08-17 at 16:25 +0200, Sander Eikelenboom wrote: Monday, August 17, 2015, 4:21:47 PM, you wrote: > On Mon, 2015-08-17 at 09:02 -0500, Jon Christopherson wrote: >> This is very similar to the behavior I am seeing in this b

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Eric Dumazet
From: Eric Dumazet On Mon, 2015-08-17 at 16:25 +0200, Sander Eikelenboom wrote: > Monday, August 17, 2015, 4:21:47 PM, you wrote: > > > On Mon, 2015-08-17 at 09:02 -0500, Jon Christopherson wrote: > >> This is very similar to the behavior I am seeing in this bug: > >> > >> https://bugzilla.kern

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Jon Christopherson
On 08/17/2015 09:25 AM, Sander Eikelenboom wrote: > OK, but have you applied the fix ? > http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=83fccfc3940c4a2db90fd7e7079f5b465cd8c6af > It will be part of net iteration from David Miller to Linus Torvald. I did not have that

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Sander Eikelenboom
Monday, August 17, 2015, 4:21:47 PM, you wrote: > On Mon, 2015-08-17 at 09:02 -0500, Jon Christopherson wrote: >> This is very similar to the behavior I am seeing in this bug: >> >> https://bugzilla.kernel.org/show_bug.cgi?id=102911 > OK, but have you applied the fix ? > http://git.kernel.org/

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Eric Dumazet
On Mon, 2015-08-17 at 09:02 -0500, Jon Christopherson wrote: > This is very similar to the behavior I am seeing in this bug: > > https://bugzilla.kernel.org/show_bug.cgi?id=102911 OK, but have you applied the fix ? http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=83fccfc3940c

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Jon Christopherson
This is very similar to the behavior I am seeing in this bug: https://bugzilla.kernel.org/show_bug.cgi?id=102911 -Jon -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordom

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Sander Eikelenboom
Monday, August 17, 2015, 3:37:13 PM, you wrote: > On Mon, 2015-08-17 at 11:09 +0200, Sander Eikelenboom wrote: >> Saturday, August 15, 2015, 12:39:25 AM, you wrote: >> >> > On Sat, 2015-08-15 at 00:09 +0200, Sander Eikelenboom wrote: >> >> On 2015-08-13 00:41, Eric Dumazet wrote: >> >> > On Wed,

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Eric Dumazet
On Mon, 2015-08-17 at 11:09 +0200, Sander Eikelenboom wrote: > Saturday, August 15, 2015, 12:39:25 AM, you wrote: > > > On Sat, 2015-08-15 at 00:09 +0200, Sander Eikelenboom wrote: > >> On 2015-08-13 00:41, Eric Dumazet wrote: > >> > On Wed, 2015-08-12 at 23:46 +0200, Sander Eikelenboom wrote: > >

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-17 Thread Sander Eikelenboom
Saturday, August 15, 2015, 12:39:25 AM, you wrote: > On Sat, 2015-08-15 at 00:09 +0200, Sander Eikelenboom wrote: >> On 2015-08-13 00:41, Eric Dumazet wrote: >> > On Wed, 2015-08-12 at 23:46 +0200, Sander Eikelenboom wrote: >> > >> >> Thanks for the reminder, but luckily i was aware of that, >>

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-14 Thread Eric Dumazet
On Sat, 2015-08-15 at 00:09 +0200, Sander Eikelenboom wrote: > On 2015-08-13 00:41, Eric Dumazet wrote: > > On Wed, 2015-08-12 at 23:46 +0200, Sander Eikelenboom wrote: > > > >> Thanks for the reminder, but luckily i was aware of that, > >> seen enough of your replies asking for patches to be resu

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-14 Thread Sander Eikelenboom
On 2015-08-15 00:09, Sander Eikelenboom wrote: On 2015-08-13 00:41, Eric Dumazet wrote: On Wed, 2015-08-12 at 23:46 +0200, Sander Eikelenboom wrote: Thanks for the reminder, but luckily i was aware of that, seen enough of your replies asking for patches to be resubmitted against "the other tre

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-14 Thread Sander Eikelenboom
On 2015-08-13 00:41, Eric Dumazet wrote: On Wed, 2015-08-12 at 23:46 +0200, Sander Eikelenboom wrote: Thanks for the reminder, but luckily i was aware of that, seen enough of your replies asking for patches to be resubmitted against "the other tree" ;) Kernel with patch is currently running so

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-12 Thread Eric Dumazet
On Wed, 2015-08-12 at 23:46 +0200, Sander Eikelenboom wrote: > Thanks for the reminder, but luckily i was aware of that, > seen enough of your replies asking for patches to be resubmitted > against "the other tree" ;) > Kernel with patch is currently running so fingers crossed. Thanks for testing

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-12 Thread Sander Eikelenboom
On 2015-08-12 23:40, David Miller wrote: From: li...@eikelenboom.it Date: Wed, 12 Aug 2015 22:50:42 +0200 On 2015-08-12 22:41, Eric Dumazet wrote: On Wed, 2015-08-12 at 21:19 +0200, li...@eikelenboom.it wrote: Hi, On my box running Xen with a 4.2-rc6 kernel i still get this splat in dom0, w

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-12 Thread David Miller
From: li...@eikelenboom.it Date: Wed, 12 Aug 2015 22:50:42 +0200 > On 2015-08-12 22:41, Eric Dumazet wrote: >> On Wed, 2015-08-12 at 21:19 +0200, li...@eikelenboom.it wrote: >>> Hi, >>> On my box running Xen with a 4.2-rc6 kernel i still get this splat in >>> dom0, >>> which crashes the box. >>> (

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-12 Thread linux
On 2015-08-12 22:41, Eric Dumazet wrote: On Wed, 2015-08-12 at 21:19 +0200, li...@eikelenboom.it wrote: Hi, On my box running Xen with a 4.2-rc6 kernel i still get this splat in dom0, which crashes the box. (i reported a similar splat before (at rc4) here, http://www.spinics.net/lists/netdev/ms

Re: Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-12 Thread Eric Dumazet
On Wed, 2015-08-12 at 21:19 +0200, li...@eikelenboom.it wrote: > Hi, > > On my box running Xen with a 4.2-rc6 kernel i still get this splat in > dom0, > which crashes the box. > (i reported a similar splat before (at rc4) here, > http://www.spinics.net/lists/netdev/msg337570.html) > > Never see

Linux 4.2-rc6 regression: RIP: e030:[] [] detach_if_pending+0x18/0x80

2015-08-12 Thread linux
Hi, On my box running Xen with a 4.2-rc6 kernel i still get this splat in dom0, which crashes the box. (i reported a similar splat before (at rc4) here, http://www.spinics.net/lists/netdev/msg337570.html) Never seen this one on 4.1, so it seems a regression. -- Sander [81133.193439] gener